DescriptionAre you looking for a professional, yet affordable mask breathing valve? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? If yes, look no further! Our professional mask breathing must meet you needs. It is one of the best choices for you.Features- Color: Black. - Material: Plastic. - Size: About 4x3.4x1cm/1.6x1.3x0.4 inch. - Made of material for safe to use. - This mask is convenient and easy to use. It has a simple design, but very practical in use. - Professional mask making accessories, bring much convenience for you. - mask making accessories, great mask filter valve. - With this mask breathing valve, you can wear mask comfortable.
